Counting Atoms Practice

Front

The number of Sodium (Na) atoms in Na₂CO₃

Back

2

Front

How many elements are in the compound C₂H₈O ?

Back

3

Front

How many total atoms are in the compound C₂H₈O ?

Back

11

Front

How many Sodium (Na) are in 6NaCl?

Back

6

Front

How many TOTAL atoms are in this compound?
H₂C₃O₄N₅

Back

14

Front

How many Hydrogen are in 4H₂O?

Back

8

Front

2H₂ + O₂ ----> 2H₂O What is the product?

Back

2H₂O

Front

2H₂ + O₂ --------> 2H₂O What  are the reactants?

Back

2H₂ + O₂

Front

How many Oxygen (O) atoms are in Al₂(SO₄)₃?

Back

12

Front

How many carbon atoms are in 2Na₂CO₃?

Back

2